Comtech EF Data SDM-650B Installation And Operation Manual page 15

SDM-650B Satellite Modem
B.1.3.6.3 Select Modulator Rate Variable ............................................................................................. B-8
B.1.3.7 Demodulator Rate .......................................................................................................................... B-9
B.1.3.7.1 Demodulator Filter Rate Assignment ..................................................................................... B-9
B.1.3.7.2 Select Demodulator Rate ...................................................................................................... B-10
B.1.3.7.3 Select Demodulator Rate Variable ....................................................................................... B-10
B.1.3.8 Scrambler Enable......................................................................................................................... B-10
B.1.3.9 Descrambler Enable..................................................................................................................... B-10
B.1.3.10 Differential Encoder Enable ...................................................................................................... B-11
B.1.3.11 Transmit Clock .......................................................................................................................... B-11
B.1.3.12 Receive Clock ............................................................................................................................ B-11
B.1.3.13 Baseband Loopback................................................................................................................... B-11
B.1.3.14 RF Loopback ............................................................................................................................. B-12
B.1.3.15 IF Loopback............................................................................................................................... B-12
B.1.3.16 Time of Day............................................................................................................................... B-12
B.1.3.17 Date............................................................................................................................................ B-13
B.1.3.18 Remote....................................................................................................................................... B-13
B.1.3.19 Clear Stored Faults .................................................................................................................... B-13
B.1.3.20 BER Threshold .......................................................................................................................... B-13
B.1.3.21 Sweep Reacquisition.................................................................................................................. B-14
B.1.3.22 Fast Acquisition Mode............................................................................................................... B-14
B.1.3.22.1 Sweep Center Frequency.................................................................................................... B-15
B.1.3.22.2 Sweep Width Range ........................................................................................................... B-15
B.1.3.22.3 Sweep Direction ................................................................................................................. B-16
B.1.3.23 Modem Operation Mode............................................................................................................ B-16
B.1.3.24 Buffer Control Mode ................................................................................................................. B-16
B.1.3.24.1 Buffer Clock ....................................................................................................................... B-17
B.1.3.24.2 Interface Buffer Center....................................................................................................... B-17
B.1.3.24.3 Interface Buffer Size .......................................................................................................... B-17
B.1.4. Status Commands/Responses............................................................................................................. B-18
B.1.4.1 Configuration............................................................................................................................... B-18
B.1.4.1.1 Modulator/Coder Status ....................................................................................................... B-18
B.1.4.1.2 Modulator/Coder Program.................................................................................................... B-18
B.1.4.1.3 Demodulator/Decoder Configuration Status ........................................................................ B-19
B.1.4.1.4 Demodulator/Decoder Configuration Program .................................................................... B-20
B.1.4.2 Modem Faults Status (Summary) ................................................................................................ B-20
B.1.4.3 Modulator Status.......................................................................................................................... B-21
B.1.4.4 Demodulator Status...................................................................................................................... B-21
B.1.4.5 Common Equipment Status ......................................................................................................... B-22
B.1.4.6 Interface Receive Side Status ...................................................................................................... B-22
B.1.4.7 BER Status................................................................................................................................... B-23
B.1.4.7.1 Raw BER.............................................................................................................................. B-23
B.1.4.7.2 Corrected BER ..................................................................................................................... B-23
B.1.4.8 E /N Status.................................................................................................................................. B-24
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B.1.4.9 Modulator Rate Status ................................................................................................................. B-24
B.1.4.10 Demodulator Rate Status ........................................................................................................... B-24
B.1.4.11 Receive Signal Level Status ...................................................................................................... B-25
B.1.4.12 Current Sweep Value ................................................................................................................. B-25
B.1.4.13 Stored Faults .............................................................................................................................. B-26
B.1.4.13.1 Modulator Stored Faults ..................................................................................................... B-26
B.1.4.13.2 Demodulator Stored Faults................................................................................................. B-26
B.1.4.13.3 Common Equipment Stored Faults..................................................................................... B-27
B.1.4.13.4 Interface Receive Side Status Stored Faults ....................................................................... B-27
B.1.4.14 Bulk Consolidated Status........................................................................................................... B-28
B.1.4.15 Bulk Consolidated Analog Status .............................................................................................. B-30
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